Today’s free wallpaper, Droidboard, is just a simple render of a motherboard with an Android-branded CPU embedded in the center. But it looks great.

Today’s free wallpaper, Key Lime Pie, is a bright and appetizing mockup of what’s rumored to be the next major version of Google’s mobile software (Android 5.0, though nothing has been confirmed as of yet).

Today’s free wallpaper, Android on Board, isn’t too fancy — it’s just a simple riff on those ludicrous “baby on board” car signs from the ’80s.

We all dig wallpapers. They’re often one of the first changes we make to our devices and generally symbolize our moods, interests or wicked alter egos. Some people pick one and stick with it for life, whereas other people change it more frequently than a teenager changes their status on Facebook. Each day we’re going to feature a free wallpaper for you to download and use on your Android device and today’s choice is ‘Droid Evolution’.

We simply love wallpapers. They’re one of the first changes we make to our Android devices and often represent our moods, interests, or wicked alter egos. They’re as unique as the individuals who use them! Each day we’re going to feature a free wallpaper for you to download and use on your Android device.